| Domain | Description | Evalue | Bits | GA | Start | End |
| TUTase | TUTase nucleotidyltransferase domain | 3.7E-18 | 54 | 25.80 | 43 | 257 |
| PAP_central | Poly(A) polymerase central domain | 0.5 | -3 | 18.90 | 56 | 84 |
| NTP_transf_2 | Nucleotidyltransferase domain | 5.6E-07 | 18 | 21.00 | 89 | 177 |
| PAP_central | Poly(A) polymerase central domain | 3.1E-05 | 11 | 18.90 | 182 | 229 |
| Nrap_D2 | Nrap protein PAP/OAS-like domain | 5.4E-05 | 11 | 33.00 | 195 | 237 |